Translating paralinguisitic indicators

ABSTRACT

Paralinguistic indicators are translated at a paralinguistic translation server by receiving from a source a first set of data related to a first paralinguistic indicator that is configured to enable non-verbal communications between a source and a destination. The source is one of an instant messaging system and a virtual world system and the destination is one of the textual instant messaging system and a virtual world system but differs from the source. The first set of data related to the first paralinguistic indicator is translated into a second set of data related to a second paralinguistic indicator, such that the second paralinguistic indicator that is at least partially synonymous to the non-verbal communications associated with the first paralinguistic indicator. The second set of data related to the second paralinguistic indicator is transmitted to the destination.

CROSS-REFERENCE TO RELATED APPLICATION

The present application claims the benefit of priority from U.S.Provisional Application No. 60/824,537, filed Sep. 5, 2006, and titled“A SYSTEM FOR TRANSLATING PARALINGUISTIC INDICATORS.” The contents ofthe prior application are incorporated herein by reference in theirentirety.

TECHNICAL FIELD

The document relates generally to a system and method for translatingparalinguistic indicators.

SUMMARY

In one general sense, a method for translating paralinguistic indicatorsat a paralinguistic translation server includes receiving a first set ofdata from a source, the first set of data being related to a firstparalinguistic indicator that is configured to enable non-verbalcommunications between a source and a destination. The source is one ofan instant messaging system and a virtual world system and thedestination is one of the textual instant messaging system and a virtualworld system but differs from the source. The method also includestranslating the first set of data related to the first paralinguisticindicator into a second set of data related to a second paralinguisticindicator that is at least partially synonymous to the non-verbalcommunications associated with the first paralinguistic indicator. Themethod further includes transmitting the second set of data related tothe second paralinguistic indicator to the destination.

Implementations may include one or more of the follow features. Forexample, receiving from the source the first set of data related to thefirst paralinguistic indicator may include receiving a set of datarelated to an emoticon. Also, receiving from the source the first set ofdata may include receiving a set of XML data. The virtual world systemmay also include a web camera system with face tracking software.

In another general sense, a system for translating between inconsistentparalinguistic indicators of two communication systems with differentcapabilities for conveying non-verbal communications includes aparalinguistic translation server module structured and arranged toreceive a first set of data from a source related to a firstparalinguistic indicator that is configured to enable non-verbalcommunications between a source and a destination. The source is one ofa first communication system with lesser capability for conveyingnon-verbal communications and a second system with greater capabilityfor conveying non-verbal communications, and the destination is one ofthe of the first communication system with lesser capability forconveying non-verbal communications and the second system with greatercapability for conveying non-verbal communications but differs from thesource. The paralinguistic translation server module is also structuredand arranged to translate the first set of data related to the firstparalinguistic indicator into a second set of data related to a secondparalinguistic indicator that is at least partially synonymous of thefirst paralinguistic indicator, and transmit the second set of datarelated to the second paralinguistic indicator to the destination.

Implementations may include one or more of the follow features. Forexample, the system with lesser capability for conveying non-verbalcommunications may include an instant messenger client. Also, the systemwith lesser capability for conveying non-verbal communications mayinclude an email client. Further, the system with greater capability forconveying non-verbal communications may include a virtual realitysystem. Moreover, the system with greater capability for conveyingnon-verbal communications may include a web camera system with facetracking software.

Implementations of any of the techniques described may include a methodor process, an apparatus or system, or computer software on acomputer-accessible medium. The details of particular implementationsare set forth below. Other features will be apparent from thedescription and drawings, and from the claims.

BACKGROUND

Users rely on a variety of applications to exchange information withother users.

DESCRIPTION OF FIGURES

FIG. 1 illustrates an exemplary network computing environment enablingcommunications between users of instant messaging clients and virtualworld clients.

FIG. 2 illustrates an exemplary instant messaging interface presented toa user of an IM client.

FIG. 3 illustrates an exemplary virtual world interface.

FIG. 4 illustrates communications between an instant messaging systemand a virtual world system.

FIG. 5 illustrates a table of exemplary emoticons and associated texttriggers.

FIG. 6 illustrates a translation of paralinguistic indicators duringcommunications between instant messaging system and a virtual worldsystem.

FIG. 7 is a block diagram of a paralinguistic translation server.

FIG. 8 is a flowchart of an exemplarily operation of a paralinguistictranslation server.

FIG. 9 illustrates an exemplary XML schema for expressing intermediateparalinguistic descriptions.

DETAILED DESCRIPTION

Users of the virtual world systems, such as “Second Life,” may wish tocommunicate paralinguistic indicators (e.g., emotions, gestures, andmoods) of their respective avatars to others who utilize text-basedcommunications systems, such as instant messaging or email. However,paralinguistic indicators in virtual world systems may be richer (e.g.,capable of displaying complex emotions or gestures) than paralinguisticindicators available in text-based communications systems. Consequently,paralinguistic indicators used in virtual world systems may not becompatible with paralinguistic indicators used in text-basedcommunication systems.

For illustrative purposes, FIGS. 1-9 illustrate aspects (e.g., userinterface, process flow, system diagram) related to a system fortranslating paralinguistic indicators at a paralinguistic translationserver. A user of a virtual world (VW) system, who operates an avatarinside the virtual world, communicates with a user of an instantmessaging (IM) system. For example, the VW user may wish to express aset of emotions or actions through the behavior of an avatar and havethese emotions/actions communicated to the IM user. Thus, if the VW useris feeling angry, the VW user may communicate an angry mood through someactions of her avatar. Consequently, paralinguistic indicators of the VWuser's avatar (e.g., gesticulations, actions, or facial expressions) areencoded as a set of data and transmitted from the VW system to theparalinguistic translation server. The paralinguistic translation servertranslates paralinguistic indicators of the VW system into theparalinguistic indicators of the IM system. For example, theparalinguistic translation server evaluates the avatar's paralinguisticindicators and translates these indicators into the at least partiallysynonymous or corresponding paralinguistic indicator(s) in the IMsystem. The paralinguistic indicators are then added to an instantmessage and transmitted to the IM user. The paralinguistic indicators inthe IM system may be still indicators, such as an “angry face” emoticon,or more complex, animated indicators, such as expressions conveyed by ananimated SuperBuddy®. The paralinguistic indicator(s) may betwo-dimensional or three-dimensional.

FIG. 1 illustrates an exemplary networked computing environment 100enabling communications between users of instant messaging (IM) clientsand virtual worlds (VWs) clients. A network 110 interconnects clientsystems 105 a-105 d, which connect to network 110 to through variouscommunication mediums, such as a modem connected to a telephone line(using, for example, serial line interne protocol (SLIP) orpoint-to-point protocol (PPP)) or a direct internetwork connection(using, for example, transmission control protocol/internet protocol(TCP/IP)). As such, users who are distributed geographically communicateusing client systems 105 a-105 d. For example, users operating clientsystems 105 a and 105 b are utilizing instant IM clients to communicatewith each other and virtual world users operating client systems 105c-105 d. Similarly, users operating client systems 105 c-105 d arecommunicating within a virtual world and also with users outside of avirtual world. A virtual world presents an interactive three-dimensional(3D) graphical scene to users operating client systems 105 c-105 d, suchthat users operating client systems 105 c-105 d may interact via network110 with the world and each other through textual, audio, and/orgraphical communications.

Each of the client systems 105 a-105 d may be implemented using, forexample, a general-purpose computer capable of responding to andexecuting instructions in a defined manner, a personal computer, aspecial-purpose computer, a workstation, a server, a device, acomponent, or other equipment or some combination thereof capable ofresponding to and executing instructions. Client systems 105 a-105 d mayreceive instructions from, for example, a software application, aclient, a piece of code, a device, a computer, a computer system, or acombination thereof, which independently or collectively directoperations, as described herein. These instructions may take the form ofone or more communications clients that facilitate communicationsbetween the users of client systems 105 a-105 d. For instance, suchcommunications clients may include electronic mail (e-mail) clients, IMclients, virtual world clients, or voice-over-IP clients. Theinstructions may be embodied permanently or temporarily in any type ofmachine, component, equipment, storage medium, or propagated signal thatis capable of being delivered to the client systems 105 a-105 d.

Client systems 105 a-105 d include a communications interface (notshown) used by the communications clients to send communications throughnetwork 110. The communications may include e-mail, audio data, videodata, general binary data, or text data (e.g., data encoded in AmericanStandard Code for Information Interchange (ASCII) format).

The network 110 typically includes a communications infrastructurefacilitating communications between the different client systems, andmay include one or more hosts. Examples of the network 110 include theInternet, Wide Area Networks (WANs), Local Area Networks (LANs), analogor digital wired and wireless telephone networks (e.g., a PublicSwitched Telephone Network (PSTN)), an Integrated Services DigitalNetwork (ISDN), or a Digital Subscriber Line (xDSL)), or any other wiredor wireless network. The network 110 may include multiple networks orsubnetworks, each of which may include, for example, a wired or wirelessdata pathway.

Computing environment 100 also includes an instant messaging (IM) server115 and a virtual world (VW) server 120 that are connected to network110. The IM server 115 and the VW server 120 are used to facilitatedirect or indirect communications between the client systems 105 a-105d. As with the client systems 105 a-105 d, the IM server 115 and the VWserver 120 may be implemented using, for example, a general-purposecomputer capable of responding to and executing instructions in adefined manner, a personal computer, a special-purpose computer, aworkstation, a server, a device, a component, or other equipment or somecombination thereof capable of responding to and executing instructions.The IM server 115 and the VW server 120 may receive instructions from,for example, a software application, a client, a piece of code, adevice, a computer, a computer system, or a combination thereof, whichindependently or collectively direct operations, as described herein.These instructions may take the form of one or more communicationsclients. Such communications clients may include, for example, e-mailclients, VW clients, IM clients, and voice-over-IP clients. Theinstructions may be embodied permanently or temporarily in any type ofmachine, component, equipment, storage medium, or propagated signal thatis capable of being delivered to the IM server 115 and the VW server120.

Further, the IM server 115 and the VW server 120 include communicationsinterfaces (not shown) used by the communications clients to exchangecommunications through network 110. The communications may includedifferent forms of data, such as e-mail data, audio data, video data,general binary data, or text data.

FIG. 2 illustrates an exemplary instant messaging interface presented toa user of one of the client systems, such as the client system 105 a.The IM client enables a user to communicate in real-time with otherusers using text and other input. For example, the IM client enables theuser to send text communications in an instant message, transfer files,and communicate using voice. Examples of IM clients include thoseprovided by AOL (America Online's AOL Instant Messenger (AIM)), YahooMessenger, MSN Messenger, and ICQ.

As shown, the IM system 200 presents a user with an IM user interface205. User interface 205 includes a text box 210 that displaysrepresentations 215 of the user's contacts (e.g., an AIM Buddy appearingin an AIM BuddyList™), which are other users participating in an IMsystem, by executing an IM client on another client system. Forinstance, in the exemplary interface shown, there are representationsfor two contacts, “randomuser” and “otheruser.” The representations 215provide status information for the user about the contact, such aswhether the contact is online, how long the contact has been online,whether the contact is away, or whether the contact is using a mobiledevice.

The list of contacts displayed in text box 210 of user interface 205 maybe referred to as a list of co-users, and the IM client user may add orremove contacts from the contact list. In the example shown, therepresentations 215 are rendered as icons showing the screen names ofthe contacts.

The IM clients may use the IM server 115 to assist in communicationsbetween users of the IM clients. The IM server 115 may be configured tointeract with a different IM services irrespective of which IM client isbeing used. The IM server 115 also may support associated services, suchas administrative matters, advertising, directory services, chat, andinterest groups related to instant messages.

To facilitate the transfer of data, the IM server 115 may implement oneor more standard or proprietary IM protocols. The one or more protocolsmay enable the IM server 115 to facilitate the establishment of apeer-to-peer communication session between the IM client clients, orassist IM communications by directly routing communications between theIM client clients.

To engage in IM communications when using an IM server 115, an IM clienton one of client systems 105 a-105 d establishes a connection with theIM server 115, authenticating itself in the process. Once the IM clienthas been authenticated, the IM client indicates whether a particularcontact is presently online, exchanging IMs with particular contacts,participating in a group chat room, or trading files, such as pictures,invitations or documents. The IM client also may refresh otherinformation such as an indication of (or ability to search for) otherusers with similar interests, and customized information such as newsand stock quotes, and search the World Wide Web.

When a contact is online, the user may communicate or interact with thecontact in a number of ways. For instance, the user can send an instantmessage to the contact (typically in the form of text). Sending amessage opens up a window 225 in which messages can be typed and viewedas they are communicated back-and-forth between the user and thecontact. Window 225 includes a text box 230 and an edit box 235. Thesent and received messages of the user are displayed in text box 230.The sender's (i.e., user's or contact's) screen name may be listedbeside the sender's corresponding message in text box 230. For instance,in the exemplary window shown, the user (whose screen name is“randomuser”) has received a message “How's life?” from the contact(whose screen name is “b76”). To send a reply message, the user typesthe message in edit box 235 and activates a send command, for example,by pressing an ENTER key or selecting on a Send icon 240. In addition,an emoticon link 235 may be selected from window 225 to display a toolfor specifying emoticons that are available when communicating with thecontact. Generally, emoticons are two-dimensional images that are sentwhen certain triggers are included in the text of an instant message, aswill be further discusses with respect to FIG. 5. For example, thecharacter sequence) may be displayed as a “winking” smiley face. As aresult of entering an emoticon, the entered text, along with theemoticons, is displayed in text box 230 within contact's user interface.

In addition to instant messaging, users of a network computingenvironment 100 may interact with each other inside a virtual world (VW)environment. FIG. 3 illustrates an exemplary virtual world interfacepresented to users of the virtual world environment, such as usersoperating client systems 105 c-105 d of FIG. 1. Users operating clientsystems 105 c-105 d may interact in shared, three-dimensional virtualworld through their respective avatars 310 a-310 b, which are graphicalrepresentations of users in the virtual world system 300. Usersoperating client systems 105 c-105 d control their avatars through aninterface of a VW client 305. For example, the interface 305 enablesusers to cause their respective avatars 310 a-310 b to travel around,gesticulate, or communicate with other avatars within the virtual worldvia text messages, voice, or movements. In addition, VW users may directtheir avatars 310 a-310 b to interact with the 3D graphical scene in thevirtual world by creating, moving, or touching various objects and sceneelements. Examples of VW clients include “Second Life” by LindenResearch, Inc. and “Virtual Worlds” by Microsoft.

As shown, a virtual world system 300 presents a user with a VW clientinterface 305. User interface 305 has a graphical view box 307, whichdisplays the 3D scene of the virtual world from a point of view of theuser's avatar. In addition, user interface 305 has a high-level,topological map of the virtual world 315, which may show users operatingclient systems 105 c-105 d the current location of their avatar on theoverall map of the virtual world and also may allow users operatingclient systems 105 c-105 d to quickly zoom in to the specific locationswithin the virtual world.

VW users operating client systems 105 c-105 d can communicate orinteract with the virtual world in a number of ways. For instance, theuser operating client system 105 c can send a message to the useroperating client system 105 d (typically in the form of text). Sending amessage is done by typing the message in a messaging window 320. Themessages may be perceived as the messages are exchanged. Messagingwindow 320 includes a text box 325 and an edit box 330. For example, thesent and received messages of the user operating client system 105 c aredisplayed in text box 325. A user's screen name may be listed beside theavatar's corresponding message in text box 325. For instance, in theexemplary window shown, the user operating client system 105 c hasreceived a message “Hi, how are you?” from the user operating clientsystem 105 d (whose screen name is “b76”). To send a reply message, theuser operating client system 105 c types the message in edit box 330 andactivates a send command by, for example, pressing an ENTER key.

Users also speak to each other and other users by using voicecommunications. For example, the user operating client system 105 c maypress a “Say” button 335 and begin a voice communications session withthe user operating client system 105 d. In addition, users operatingclient systems 105 c-105 d may cause their avatars 310 a-310 b togesticulate to each other and other avatars by selecting from a varietyof gestures from a pull-down menu 340. Selecting a gesture from thepull-down menu 340 causes user's avatar to perform a specific action inthe virtual world. For example, the user operating client system 105 cmay select a “smile” gesture 340 a from a list of available gestures340, which will cause user's avatar 310 a to smile. The actual number ofavailable gestures or gesture combinations may be quite large. Usersoperating client systems 105 c-105 d may be able to cause their avatarsto express a wide range of emotions, such as happiness, anger, ortiredness, by selecting from a variety of available gestures. Forinstance, the user operating client system 105 c may cause avatar 310 ato wince in pain and rub its belly to indicate a stomachache to the useroperating client system 105 d. In addition, a user may customize theexpressions presented by their avatar. For example, the avatar maymodify a profile to configure certain facial configurations to beassociated with a specified trigger and/or mood. Alternatively or inaddition, the user may specify an intensity of emotion that lies withinan intensity spectrum. For example, a user may interact with a controlmechanism numbered from 0 until 1000, where 0 represents a neutral mood,100 represents a perturbed mood, 200 represents being upset, up until avalue of 1000 (representing extreme anger). Each of the numbers mayrepresent a setting for a facial expression (e.g., an intensity of afacial expression such as a furrowed brow). In the case where thefurrowed brow reflects the mood, a first “range of motion” to a firstposition may represent progressive moods from 0-100 while a second“range of motion” may represent more extreme moods to a second position.

In yet another example, users operating client systems 105 c-105 d maycontrol their avatars through the use of video with face/gesture/moodtracking software. For example, users operating client systems 105 c-105d may configure a desktop video camera to track user actions andexpressions in the real world and translate these actions to the avataractions or moods in the virtual world. Thus, for example, when the useroperating client system 105 c smiles and waives his hand in front of thewebcam, the face/gesture/mood tracking software will detect theseactions of the user operating client system 105 c and cause his avatarto smile and waive a hand in the virtual world.

For mood tracking, users operating client systems 105 c-105 d mayutilize mood tracking techniques described in U.S. application Ser. No.11/321,063, filed on Dec. 30, 2005, entitled “Mood-based organizationand display of instant messenger buddy lists,” the entire contents ofwhich are hereby incorporated by reference. For example, users may traina mood tracking software for better mood recognition. To illustrate atraining system, a mood tracking software may capture a user's facialimage and analyze the user's facial expression as a baseline indicativeof the user's mood. The mood tracking software may then present the userwith a predicted image/mood indicator. The mood tracking system then mayask the user if the presented image/mood indicator is indicative of themood felt by the user. Moreover, if the image/mood indicator is notindicative of expressed mood, the user may advance through a series ofimages captured during the training session to identify an imageassociated with the indicated mood. Another example used separately oraddition to previously described examples allows a user to identify oneor more components in a facial expression indicative of the desired mood(e.g., by allowing the user to highlight a brow structure, a lipstructure such as a smile, or an existence of wrinkles in a particularportion). The above examples are only exemplarily and other techniquesdescribed in U.S. application Ser. No. 11/321,063 may be used for moodrecognition.

The VW clients may use a virtual world server 120 to assist incommunications between users of the VW clients. The VW server 120 maysupport VW services irrespective of a client user's network or Internetaccess. Thus, for example, VW server 120 may allow users to communicatewith other users, regardless of whether they have access to anyparticular Internet service provider (ISP). The VW server 120 also maysupport associated services, such as billing, administrative matters,advertising, and directory services related to the virtual world.

To facilitate the transfer of data, the VW server 120 employs one ormore standard or proprietary VW communication protocols. The one or moreprotocols may enable the VW server 120 to facilitate the establishmentof a peer-to-peer communication session between the VW client clients,or assist VW communications by directly routing communications betweenthe VW client clients.

To engage in VW communications when using the VW server 120, a VW clientrunning on one of client systems 105 c-105 d establishes a connectionwith the VW server 120 and authenticates. Once authenticated, VW usersoperating client systems 105 c-105 d may use the VW client to create ormodify their avatars 310 a-310 b, communicate with other VW usersthrough avatars 310 a-310 b, or interact with the environment of thevirtual world through avatars 310 a-310 b. For example, the useroperating client system 105 c may build a “virtual” object, such as ahouse, and rent this house to the user operating client system 105 d fora fee. Then, the avatar 310 b of the VW user operating client system 105d is able to inhabit the newly-built house and interact with the objectsstored in the house.

VW users operating client systems 105 c-105 d may communicate with theusers outside of the virtual world, such as IM users 105 a-105 b. Thiscommunications may be accomplished by sending instant messages betweenVW users operating client systems 105 c-105 d and IM users 105 a-105 b.Such communications may be either unidirectional or bidirectional—thatis, VW users may send messages to IM users and/or IM users may sendmessages to VW users. Alternatively or in addition, such communicationsmay include email, instant messages, voice communications, chatcommunications, voice-over-IP, or other communications.

For example, FIG. 4 illustrates communications between an IM system 200and a virtual world system 300. The VW user operating client system 105c may interact with the virtual world through a user interface of the VWclient 405, which is similar to the previously discussed interface 305.The user operating client system 105 c is represented in the virtualworld by her avatar 410. As described with respect to FIG. 3, actions ofthe avatar 410 are controlled by the user operating client system 105 cthrough the interface of the VW client 405. Here, for example, useroperating client system 105 c has directed her avatar 410 to read a bookin a virtual library. Hence, avatar 410 is surrounded by a richgraphical environment representative, which includes books 415 a, tables415 b, and chairs 415 c. Avatar 410 may interact with any of these andother virtual objects.

The user operating client system 105 c may wish to communicate with theIM user 105 a. In this case, she sends a message from the VW interface405 to the IM client of the IM user 105 a. For instance, in theexemplary window shown, the VW user operating client system 105 c (whosescreen name is “b76”) has sent a message “How is life?” to the IM user105 a. The sent message passes from the VW server 420 to the IM server425 by way of the network 430, all of which have been describedpreviously with respect to FIG. 1. The message is displayed to the IMuser 105 a through an interface 435 of the IM client, which has alsobeen described previously with respect to FIG. 1. To send a replymessage to the VW user operating client system 105 c, the IM user 105 amay type the message in edit box 440 and press an ENTER key or click ona Send icon 445.

Communications between the virtual world and text-based clients, such asinstant messaging or email, may suffer in at least one respect. Therange of avatar emotions, gestures, or moods displayed in a graphicalvirtual world system may be much “richer” than a similar range ofemotions available in a text-based system. In a virtual world, users maybe able to express a wide range of their emotions or moods, such ashappiness, anger, or tiredness, by choosing a variety of non-verbalindicators for their avatars, including gestures, actions, or facial orbody expressions. These indicators, known as paralinguistic indicators,describe the non-verbal elements of communication used to modify meaningand convey emotion. Thus, in the virtual world communications,paralinguistic elements may be expressed by the avatar's facialexpressions, gestures, and/or interactions with the surrounding virtualenvironment.

Similarly, in the text-based communications users have traditionallyconveyed their emotions by placing specific paralinguistic indicatorswithin email, chartroom, or instant messages. However, in contrast tothe virtual world communications, the paralinguistic indicators in thetext-based communications may be more constrained in their scope andexpressiveness. For example, text-based paralinguistic elements may bedisplayed by emoticons, font or color choices, capitalization and theuse of non-alphabetic or abstract characters. In particular, emoticonsare two-dimensional non-animated images (and sometimes non-animated)that are sent when certain triggers are included in the text of anemail, a chat room message, or an instant message. A trigger may includeany letter, number, or symbol that may be typed or otherwise enteredusing a keyboard or keypad. For example, a user may indicate her mood bysending a “smiley face” emoticon by including a “:-)” trigger in themessage. In another example, a user may indicate that the user isshouting by capitalizing a message.

Referring to FIG. 5, a table 500 of text-based triggers associated withthe commonly used emoticons 505 is shown. Each of the emoticons 505 hasmultiple associated triggers 510 or 515 which convey a specific meaning517. More particularly, by way of example, the emoticon 520 a, in whichthe avatar is made to smile, has associated triggers 520 b-520 c. Eachof the triggers 520 includes multiple character strings. In particular,triggers may be include “sideways” expression triggers 520 a, such as“:)” and “:-)”, and English words, such as a “Nice” trigger 520 b. Otherexamples of a trigger include a particular abbreviation, such as “lol,”and an English phrase, such as “Oh no.” As discussed previously, whenone of the triggers is included in an instant message, the correspondingemoticon is sent in that instant message. In one example, when “Nice” isincluded in an instant message, the smiling emoticon is sent. In anotherexample, when a user includes a “:P” text trigger in the instantmessage, a two-dimensional image of a smiley sticking a tongue out issent to a recipient of the instant message.

When the VW user operating client system 105 c communicates with the IMuser 105 a, paralinguistic indicators used in the virtual world (e.g.,gesticulations, actions, facial expressions) are translated to theparalinguistic indicators used in the IM communications using, forexample, emoticons or a description of the avatar in the VW. Similarly,paralinguistic indicators included in the communications from the IMuser 105 a to the VW user operating client system 105 c also may betranslated.

The translated paralinguistic indicators need to be at least partiallysynonymous to the original paralinguistic indicators. In other words,the content of non-verbal communications associated with a translatedindicator should reflect, correspond to, be related to, or be supportedby the content of non-verbal communications associated with the originalindicator. Thus, for example, a paralinguistic indicator of “happiness”in the VW should be translated to a similar (although not necessarilyidentical) indicator in the IM system, such as a large smiley or a happyface. And while a degree of translation between indicators may vary,some correlation between the original and the translated indicatorsshould exist. Therefore, an indicator of “happiness” should not betranslated to an indicator that carries a meaning that is entirelyunrelated to the original meaning, such as “sleepiness” or “angry.”

FIG. 6 illustrates a system for translating paralinguistic indicators ata paralinguistic translation server 605. A user of a virtual world (VW)system 606 (previously described with respect to FIG. 3) iscommunicating with a user of an IM system 607 (as was previouslydescribed with respect to FIG. 2). The VW user operates an avatar 610inside the virtual world. At some point, the VW user may wish to expressa set of emotions or actions through the behavior of avatar 610 and havethese emotions/actions communicated to the IM user. For example, if theVW user is feeling angry, the VW user may communicate an angry moodthrough actions of her avatar 610. The VW user may express her “virtualemotions” in a variety of ways. For instance, the VW user may indicateher anger by displaying the lighting bolts 615 around her avatar's face.In addition, a facial expression 620 of the avatar 610 and specificgesticulations, such as banging fists on the table 630, also mayindicate an angry mood. Alternatively or in addition, the VW user maysend a text message through the message window 640, where the contents,fonts, or colors of the text message itself may indicate a specificmood. For example, capitalization or very large fonts may indicatescreaming. In yet another example, certain emotionally-charged words,such as “happy” or “angry”, may indicate the communicated emotions whenthey appear in the text message. The VW user also may utilize voicecommunications to communicate with the IM user. In that case, the actualcontent of the voice communications as well as audio qualities of thevoice communications, such as volume or pitch, may be analyzed todetermine the emotions/moods. The above indicators of emotions/moods areonly exemplary. Other paralinguistic indications of moods/emotions maybe used and also may depend on the specific environment of the virtualworld system and the desires of the VW user.

The paralinguistic indicators are encoded as a set of data andtransmitted from the VW system 606 to the paralinguistic translationserver 605 (650). The set of data may be encoded in a binary format orin a markup language, such as HTML or XML. In one XML-based examplebelow, the paralinguistic indicators describe some of the paralinguisticindicators of the user's avatar:

<avatar version=“1.0”>

<?xml version=“1.0” encoding=“US-ASCII” standalone=“yes”?>

<body body_region=“complete” width=“512” height=“512”

-   -   <body_part name=“hair”        -   hair_color=“brown”        -   texture=“curly”        -   length=“long”    -   </body_part>    -   <body_part name=“face”        -   color=“green”        -   texture=“rugged”        -   mood=“agitated”        -   expression=“angry”    -   </body_part>

</body>

</avatar>

The set of data specifying the paralinguistic indicators within the VWsystem 606 is received at the paralinguistic translation server 605.Subsequently, the paralinguistic translation server 605 translatesparalinguistic indicators of the VW system 606 into the paralinguisticindicators of the IM system 607, such that the translated paralinguisticindicators of the IM system 607 are at least partially synonymous to thereceived paralinguistic indicators of the VW system 606. Therefore, thetranslated paralinguistic indicators reflect the content of the receivedparalinguistic indicators of the VW system 606. The translatedparalinguistic indicators may reflect a robust set of content or justpartial content, depending on a degree of translation.

In this example, the paralinguistic translation server 605 receives theset of data related to the avatar's mood in the VW system 606. Theparalinguistic translation server 605 may evaluate the avatar's angryface 610, the lightning bolts surrounding the avatar 615, the handgestures 630 a-630 b, or the actual content and capitalization of themessage 640 (“I AM SO ANGRY!!!), and translate the virtual world'sparalinguistic indicators into the synonymous paralinguistic indicatorin the IM system 607, such as an “angry bat” emoticon.

The translated emoticon is converted to a set of data related to theparalinguistic indicator in the IM system 607. For example, theparalinguistic translation server may encode the “angry bat” emoticon insuch a combination of text triggers that would cause the IM system 607to display the “angry bat” emoticon on the IM interface 670 when theinstant message is received at the IM system 607.

Finally, the paralinguistic translation server transmits the set of datarelated to the translated paralinguistic indicator (e.g., “angry bat”)to the IM system 607 (660). For example, the text triggers related tothe “angry bat” emoticon are transmitted along with the text of theinstant message to the IM user. When the IM user receives the instantmessage from the VW user, the IM user sees not only the text of the IM,but also the emoticons 675 displayed by the IM client. These emoticonsare at least partially synonymous to the paralinguistic indicators(e.g., emotions, moods, actions, etc) of the VW user's avatar in thevirtual world.

The above example demonstrated translation of paralinguistic indicatorsfrom the virtual world system to the instant messaging system.Additionally or alternatively, a similar translation may be used totranslate communications from the IM system 607 to the VW system 606.For example, the user of the IM system 607 may type a message thatincludes some paralinguistic indicators, such as smiley faces. Theinstant message is then transmitted to the user of the VW system 606. Inthe course of processing the message, the paralinguistic indicators inthe instant message are translated at the paralinguistic translationserver 605 so that the VW user, in response to receiving an instantmessage from the IM user, may observe the translated paralinguisticindicators in the virtual world environment. For instance, if the IMuser is represented by an avatar in the virtual world, the avatardisplays emotions/actions that are at least partially synonymous to themeaning of the paralinguistic indicator in the instant message. Thus, ifthe IM user transmits a winking emoticon (“;-)”) to the VW user, theavatar for the IM user also may wink in the virtual world. In additionto the previously-described paralinguistic indicators, the IM user alsomay provide a variety of textual commands to control the behavior of hisavatar in the virtual worlds. For instance, a user may type “lol,”“ROFL” or <bang fists>, or <take 3 steps> or other combination oftext-triggers/commands to cause his avatar to perform at least partiallysynonymous actions in the virtual world.

FIG. 7 illustrates a translation system 700 that includes an exemplaryparalinguistic translation server 705. Paralinguistic translation server705 is structured and arranged to receive, from a source, a first set ofdata 710 related to a first paralinguistic indicator that is configuredto enable non-verbal communications between a source and a destination,wherein the source is one of an instant messaging system and a virtualworld system and the destination is one of the textual instant messagingsystem and a virtual world system but differs from the source.Paralinguistic translation server 705 is also structured and arranged totranslate the first set of data 710 related to the first paralinguisticindicator into a second set of data 735 related to a secondparalinguistic indicator that is at least partially synonymous to thenon-verbal communications associated with the first paralinguisticindicator, and to transmit the second set of data 735 to thedestination.

In more detail, paralinguistic translation server 705 includes a parser720 that is structured and arranged to perform parsing on data setsrelated to paralinguistic indicators. The parser 720 includes parsinginterfaces 720 a-720 d. Parsing interfaces 720 a-720 d are capable ofdecoding data sets related to paralinguistic indicators from variousinstant messaging, email, or virtual world clients, and converting thedecoded data sets into a common intermediate paralinguistic format.Alternatively or in addition, parsing interfaces 720 a-720 d may be usedto convert data specified in the common intermediate paralinguisticformat back into the specific formats used by the various instantmessenger, email, or virtual world clients. Thus, the parser 720 mayinclude interfaces 720 a-720 d for encoding or decoding data sets usinga proprietary IM interface. Alternatively or in addition, the parser 720may include interfaces for encoding or decoding data sets using theproprietary interfaces of different VW clients, such as Second Life.

Paralinguistic translation server 705 also includes a translator 725that is structured and arranged to translate a set of data 710 relatedto the first paralinguistic indicator into a second set of data 735related to a second paralinguistic indicator, such that the secondparalinguistic indicator is at least partially synonymous to the firstparalinguistic indicator.

FIG. 8 shows a flowchart 800 of an exemplarily operation ofparalinguistic translation server 705 of FIG. 7. Paralinguistictranslation server 705 receives, from a source, data set 710 related toa first paralinguistic indicator(s) (step 805). Data set 710 may bereceived, for example, from the VW server and thus, would describeparalinguistic indicators in the virtual world. Data set 710 may also bereceived from the IM server, and would then describe paralinguisticindicators in IM interface. Data set 710 may be specified in anExtensible Markup Language (XML), HTML, Python, the format used by theVW or IM clients, or any other open or proprietary format or scriptinglanguage. Data set 710 also may include a combination of text data,voice data, and video data.

Paralinguistic translation server 705 converts the received data 710 toan intermediate paralinguistic description (step 810). The conversionmay use an intermediate paralinguistic description because protocols andformats used by different VW clients or IM clients are incompatible.Thus, a Yahoo instant messenger client and an AIM client may requiredifferent text triggers to elicit the same emoticon. Similarly,different virtual world clients also may use proprietary/incompatibleformats related to the paralinguistic indicators. Therefore,paralinguistic translation server 705 may decode data sets expressed indifferent formats into the common format before proceeding with theactual translation. Operating on data sets in the common format enablesa paralinguistic translation server 705 to translate the abstractmeaning between paralinguistic indicators of different clients whileavoiding additional complexity that may result from a requirement tooperate in the particularities of the clients' data formats.

Paralinguistic translation server 705 may decode data set 710 into theintermediate paralinguistic description 715 using a parser 720.Intermediate paralinguistic description 715 may be expressed in anXML-based format. One illustrative example of an XML-based format fordescribing paralinguistic indicators is Emotion Annotation andRepresentation Language (EARL), currently in development by the W3community. The XML-based format for describing paralinguistic indicatorsmay include emotional tags for specifying emotions. Both simple andcomplex emotions may be specified. In addition, emotions may be groupedby categories, such as “negative and passive”, “agitated,” or “caring.”

The XML-based format for describing paralinguistic indicators may becapable of describing a variety of emotional states by using emotionaltags of varying complexity. A simpler emotional tag utilizes variousattributes to specify a category, dimensions (e.g., intensity) and/orappraisals of a single emotional state. Emotional tags may include text,links to other XML nodes, or specify a time span using start and endtimes to define their scope.

In one implementation, an emotional tag may specify a homogenousemotion. For example, referring back to FIG. 6, the following XML tagmay describe a simple angry emotion in the message 640:

-   -   <emotion category=“anger”>I AM SO ANGRY!!!</emotion>

On the other hand, a more complex emotional tag describes an emotionthat is composed of several emotions. For example, complex emotions maybe used in cases where two or more emotions co-occur, or situation whereone emotion is masked by the simulation of another one. The table belowspecifies an exemplary XML schema for specifying complex emotions. Eachcomplex emotion can have different intensity, modality, or probability.The intensity variable specifies the intensity of the emotion. Themodality variable specifies how the emotion is expressed—e.g., theemotion may be expressed through speech, facial expressions, or specificbody gestures. The probability variable assigns a probability to anevent that a specific emotion will occur or is actually occurring. Otherattributes of complex emotions, such as time durations for eachsub-emotion, may be used.

<xsd:schema xmlns:xsd=“http://www.w3.org/2001/XMLSchema”>

<xsd:simpleType name=“modalityType”>

-   -   <xsd:enumeration value=“voice”/>    -   <xsd:enumeration value=“text”/>    -   <xsd:enumeration value=“face”/>    -   <xsd:enumeration value=“body”/>

</xsd:simpleType>

<xsd:attribute name=“modality” type=“modalityType” use=“optional”/>

<xsd:attribute name=“probability” type=“xsd:float” use=“optional”/>

<xsd:attribute name=“intensity” type=“xsd:float” use=“optional”/>

</xsd:schema>

For example, the following XML tag may describe a complex angry emotionexpressed by the avatar 610 in FIG. 6:

<complex-emotion>

-   -   <emotion category=“anger” modality=“face” intensity=“0.5/>    -   <emotion category=“stress” modality=“face”/>    -   <emotion category=“anxiety” modality=“body”/>

</complex-emotion>

As can be seen from the above example, the described complex emotion notonly takes into account the facial expressions 620 of the avatar 610,but also its various gesticulations, such as hand movements 630. As aresult, a much more complete emotional snapshot may be conveyed for theavatar 610.

The paralinguistic translation server 705 next translates intermediateparalinguistic description 715 into translated intermediate description730 (step 815). However, the translating process also may be performeddirectly on the data related to the paralinguistic indicators withoutfirst converting it to the intermediate paralinguistic format 715. Forexample, the paralinguistic translation server 705 may translatedirectly between paralinguistic indicators of the IM and the VW clientsif these clients use the same or similar format for describing theirparalinguistic indicators.

A variety of methods may be utilized at the paralinguistic translationserver 705 for translating between paralinguistic indicators, whetherthey are expressed in the intermediate paralinguistic format 715 or not.For example, translation tables may be used. That is, directtranslations may be identified from/to the paralinguistic indicators (ortheir intermediate descriptions) of the IM client to/from theparalinguistic indicators of the VW client.

For example, the paralinguistic indicators expressed in the intermediateformat 715 may be first matched based on the category of emotionsdescribed in the schema shown in FIG. 9 (e.g., “happiness”, “anger”).Next, the paralinguistic translation server selects a synonymous emotionappropriate for the IM client from the same emotional category. However,because the expressive capabilities of the IM client may be limited whencompared to the expressive capabilities of the VW client, some complexemotions in the virtual world, especially the ones involvinggesticulations or movements may not translate directly into the limitedset of emotions available to the IM client. In such cases, theparalinguistic translation server 705 may convert (i.e., downgrade) thecomplex emotion from the virtual world to either a less complex emotionor a simple emotion for the IM client. In addition, the paralinguistictranslation server 705 may add textual descriptions to theparalinguistic indicators to describe or supplement the translatedparalinguistic indicators from the virtual world. In situations wherethe complexity of the emotion expressed in the virtual world is lessthan the complexity of the available emotion in the IM client, anupgrading conversion may be required. For example, additional parametersmay be added to the translated paralinguistic indicator intended for theIM client.

Alternatively or in addition, more complex translation techniques may beused. For example, the paralinguistic indicators may be translated usingXSLT (Extensible Stylesheet Language Transformations), by using neuralnetworks that identify similar expressions and emotions (even if notidentical), or by utilizing knowledge-based machine translation.

Two examples of translating paralinguistic indicators follow. The firstexample describes a translation of paralinguistic indicators sent fromthe IM client to the VW client. The second example describes atranslation of paralinguistic indicators sent from the VW client to theIM client.

In the first example, an IM user (e.g., user 120 a from FIG. 1) sends anangry message to the VW user (e.g., user operating client system 105 cfrom FIG. 1). Specifically, the IM user 105 a sends a message to the VWuser operating client system 105 c, which includes a “>:-<” triggerindicating an “absolutely livid!” emotion. The paralinguistictranslation server 705 receives the instant message, decodes itscontents using the IM interface 720 c, and retrieves the data related tothe paralinguistic indicator of the IM user 105 a. In this example, thedata includes a “>:-<” trigger. Parser 720 converts the receivedparalinguistic indicator to the intermediate paralinguistic format 715.For example, because the ‘absolutely livid’ emotion is more complex thana simple “mad” or “angry” emotion, the paralinguistic translation server705 may convert “absolutely livid” to the following exemplarily complexemotion:

<complex-emotion>

-   -   <emotion category=“anger” modality=“face” arousal=“0.9”        power=“0.6/>    -   <emotion category=“agitation” modality=“face” arousal=“0.3”        power=“0.5/>

</complex-emotion>

The paralinguistic translation server 705 also adjusts numerical valuesof the parameters of the complex emotion, such that the complex emotionmost closely matches the parameters of the original paralinguisticindicator. Next, the paralinguistic translation server translates thecomplex emotion expressed in the intermediate paralinguistic format 715to a synonymous complex emotion 730 that would be appropriate in thevirtual world, while taking into the account the visual capabilities ofthe virtual world. For example, because the avatars in the virtual worldare capable of expressing not only facial expressions, but alsogesticulations, the paralinguistic translation server may add additionalparameters to the complex emotion, such as hand or head movements. Othervarious facial/physical expressions and actions may be added to fullycapture the emotion in the virtual world. The resulting translation maylook as the following:

<complex-emotion>

-   -   <emotion category=“anger” modality=“face” arousal=“0.9”        power=“0.6/>    -   <emotion category=“agitation” modality=“face” arousal=“0.3”        power=“0.5/>    -   <emotion category=“frustration” modality=“body” arousal=“0.4”        power=“0.7/>    -   <emotion category=“confusion” modality=“body”/>

</complex-emotion>

In the second example, VW user operating client system 105 ccommunicates with the IM user 105 a. For example, the VW user operatingclient system 105 c places his avatar in an elated mood. In addition,the VW user operating client system 105 c makes his avatar displayvarious celebratory hand gestures, such as “high fives.” Theparalinguistic translation server 705 receives data 710, which specifiesavatar's actions/mood in the virtual world and decodes data 710 by usingthe VW interface 720 a. Using the previously described parsing process,the paralinguistic translation server 705 converts the decoded data fromthe VW client into the intermediate paralinguistic format 715. Forexample, avatars actions/mood/emotions may be converted to the followingexemplarily complex emotion:

<complex-emotion>

-   -   <emotion category=“happy” modality=“face” arousal=“0.9”        power=“0.6/>    -   <emotion category=“elation” modality=“face” arousal=“0.5”        power=“0.5/>    -   <emotion category=” excitement “modality=“figure” power=“0.2/>

</complex-emotion>

Subsequently, the paralinguistic translation server 705 translates thecomplex emotion of the virtual world to a synonymous complex emotionthat would be appropriate for the instant messaging, while also takinginto the account the visual capabilities of the IM client. For example,because the visual capabilities of the IM client are limited whencompared to the visual capabilities of the VW client, some complexemotions in the virtual world, especially the ones involvinggesticulations or movements may not translate directly into the limitedset of emoticons available to the IM client. In such a case, theparalinguistic translation server may convert the complex emotion fromthe virtual world to either a less complex emotion or a simple emotion.Additionally or alternatively, the paralinguistic translation server 705may add textual descriptions to the instant message to describe orsupplement the translated paralinguistic indicators. For example, theparalinguistic translation server may add “avatar waiving hand+jumpingaround the purple fountain” text to the instant message to describeavatar's actions in the virtual world. The resulting translation of thevirtual world's paralinguistic indicator may look as following:

<emotion category=“happy”>avatar waiving hands+jumping around </emotion>

In the next step, the translated complex emotion expressed as theintermediate paralinguistic description 730 is converted into a set ofdata 735 having an appropriate format for the destination (step 820).This may be accomplished by parser 720, which encodes the intermediateparalinguistic description 730 using the appropriate interface.Therefore, in the case of the first example, (IM to VW translation),parser 720 uses VW interface 720 a to convert the intermediateparalinguistic description 730 into the VW format. In the case of thesecond example, (VW to IM translation), parser 720 uses IM interface 720c to convert the intermediate paralinguistic description 730 into the IMdata. For instance, the IM interface 720 c encodes the above emotion as“^5” (high five) and “:-))” (very happy face) and inserts these texttriggers into the instant message 735. Alternatively or additionally,the IM interface 720 c may supplement the instant message 735 withtextual descriptions of the actions taking place in the virtual world.For example, the textual description “randomuser is very happy, jumpingaround the purple fountain and waiving hands” is inserted in the text ofthe instant message 735.

Finally, encoded data 735 is transmitted to a destination (step 825). Incase of the first example, the resulting data 735 related to theparalinguistic indicators, now in the VW format, is then transmitted tothe VW server. Consequently, the avatar of the IM user in the virtualworld shows an angry face while also displaying some frustrated handgestures. In case of the second example, the resulting data specifyingthe translated paralinguistic indicators in the IM format 735 istransmitted to the IM server or the IM client. Consequently, the IMclient displays the text of the transmitted instant message, along withthe translated emoticons, on the IM user's desktop.

FIG. 9 illustrates an exemplary XML schema that may be used to representmood information as paralinguistic indicators are translated between IMand VWs. The schema 900 supports a number of different emotions, whichare grouped by emotional categories 905 a-905 g, such as “negative andforceful”, “positive and lively,” or “caring.”

The schema 900 is capable of describing a variety of emotional states byusing emotional tags of varying complexity. A simpler emotional tagutilizes various attributes to specify a category, dimensions (e.g.,intensity) and/or appraisals of a single emotional state. Emotional tagsmay enclose text, links to other XML nodes, or specify a time span usingstart and end times to define their scope.

The paralinguistic translation server also may translate paralinguisticindicators by evaluating not only one indicator at a time, but alsousing an overall paralinguistic state of a user. That is, some users donot (or may not) abruptly transition between moods. For example, if auser is unhappy, the user may remain in an unhappy state of mind forsome time. As a result, even if the user includes a “happy” emoticon inthe instant message after thirty minutes of angry communications, it ispossible that the happy emotion is highly transient or is not fullyestablished. Thus, the paralinguistic translation server may track theuser's paralinguistic state and utilize that state during the current orfuture translations of paralinguistic indicators. The paralinguisticstate may be based on the context of current/previous textualcommunications as well as the previous values of the paralinguisticindicators collected over some time period. The XML-based values ofemotional parameters discussed with respect to FIGS. 7, 8 and 9 may beused during calculations of the user's paralinguistic state. In oneexample, the paralinguistic translation server may keep a runningaverage of paralinguistic values (e.g., category, modality, probability,intensity, etc.) to ensure that the user's translated emotions do nottransition abruptly. Additionally or alternatively, the paralinguistictranslation server may return the user's paralinguistic indicators backto the original state or an adjusted state if the paralinguistictranslation server determines that user's emotional change was merelytransient. Maintaining persistency in the user's paralinguistic statemay allow the paralinguistic translation server to convey more realisticbehavior on behalf of the IM user. A short example to illustrate theabove concept follows.

An IM user is represented by an avatar in the virtual world. Theparalinguistic translation server tracks the IM user's paralinguisticstate. For example, based on the previous communications, theparalinguistic server determines that the IM user has been in an “angry”state for over 5 minutes. As a result, the IM user's avatar has beencontinuously placed in an “angry” state as well. Then, the IM user sendsan instant message which includes a “smiley” emoticon. Theparalinguistic translation server may detect that the “smiley” emoticonconflicts with the IM user's currently “angry” paralinguistic state. Asa result, the paralinguistic translation server may translate theparalinguistic indicator (i.e., “smiley” emoticon) to a partiallysynonymous paralinguistic indicator in the virtual world (e.g., causeavatar to smile), but then return the IM user's avatar to the previous“angry” state. Additionally or alternatively, the paralinguistictranslation server may adjust the IM user's state to “less angry.” Thus,IM user's avatar would return to an angry or somewhat less angry stateafter smiling, but would not immediately transition to the “smiling”state.

In one implementation, translating a mood or expression may be performedusing a hierarchy of moods to address inconsistencies betweencapabilities in the IM and VW systems. For example, a user in a VWsystem may be furious, which does not appear as a registered mood in theIM system. The paralinguistic translation server may recognize that“furious” is a subset of “angry”, which the IM system does recognize. Asa result, the paralinguistic translation server may translate the“furious” to “angry” in response to determining that the IM system doesnot recognize the value “furious” and that “furious” is a subset of“angry.”

It will be understood that various modifications may be made withoutdeparting from spirit and scope of the claims. For example, theoperations may be performed in a different order and/or the componentsin the disclosed systems may be combined in a different manner and/orreplaced or supplemented by other components. As an example, theparalinguistic translation server may be located on the IM server, VWserver, or client computers. Other implementations are within the scopeof the following claims.

1. A method for translating paralinguistic indicators at aparalinguistic translation server, the method comprising: receiving,from a source, a first set of data related to a first paralinguisticindicator that is configured to enable non-verbal communications betweena source and a destination, wherein the source is one of an instantmessaging system and a virtual world system and the destination is oneof the textual instant messaging system and the virtual world system butdiffers from the source; translating the first set of data related tothe first paralinguistic indicator into a second set of data related toa second paralinguistic indicator that is at least partially synonymousto the non-verbal communications associated with the firstparalinguistic indicator; and transmitting the second set of datarelated to the second paralinguistic indicator to the destination. 2.The method of claim 1 wherein receiving from the source the first set ofdata related to the first paralinguistic indicator comprises receiving aset of data related to an emoticon.
 3. The method of claim 1 whereinreceiving from the source the first set of data comprises receiving aset of XML data.
 4. The method of claim 1 wherein the virtual worldsystem further includes a web camera system with face tracking software.5. A system for translating between paralinguistic indicators of twocommunication systems, the system comprising: a paralinguistictranslation server structured and arranged to: receive, from a source, afirst set of data related to a first paralinguistic indicator that isconfigured to enable non-verbal communications between a source and adestination, wherein the source is one of a textual messaging system anda virtual world system, and the destination is one of the of the textualmessaging system and the virtual world system but differs from thesource, translate the first set of data related to the firstparalinguistic indicator into a second set of data related to a secondparalinguistic indicator that is at least partially synonymous of thefirst paralinguistic indicator, and transmit the second set of datarelated to the second paralinguistic indicator to the destination. 6.The system of claim 5 wherein the textual messaging system comprises aninstant messenger client.
 7. The system of claim 5 wherein the textualmessaging system comprises an email client.
 8. The system of claim 5wherein the virtual world system comprises a virtual reality system. 9.The system of claim 5 wherein the virtual world system comprises a webcamera system with face tracking software.
 10. A non-transitorycomputer-readable medium comprising instructions that, when executed bya processor, cause a computer system to translate betweenparalinguistic, non-verbal indicators of two communication systems, theinstructions comprising: instructions to receive from a source a firstset of data related to a first paralinguistic indicator that isconfigured to enable non-verbal communications between a source and adestination, wherein the source is one of a textual messaging system anda virtual world system and the destination is one of the textualmessaging system and the virtual world system but differs from thesource, instructions to translate the first set of data related to thefirst paralinguistic indicator into a second set of data related to asecond paralinguistic indicator, such that the second paralinguisticindicator is at least partially synonymous of the first paralinguisticindicator, and instructions to transmit the second set of data relatedto the second paralinguistic indicator to the destination.
 11. Thesystem of claim 10 wherein the textual messaging system comprises aninstant messenger client.
 12. The system of claim 10 wherein the textualmessaging system comprises an email client.
 13. The system of claim 10wherein the virtual world system system comprises a virtual realitysystem.
 14. The system of claim 10 wherein the virtual world systemsystem comprises a web camera system with face tracking software.
 15. Amethod for translating paralinguistic indicators at a paralinguistictranslation server, the method comprising: means for receiving, from asource, a first set of data related to a first paralinguistic indicatorthat is configured to enable non-verbal communications between a sourceand a destination, wherein the source is one of an instant messagingsystem and a virtual world system and the destination is one of thetextual instant messaging system and the virtual world system butdiffers from the source; means for translating the first set of datarelated to the first paralinguistic indicator into a second set of datarelated to a second paralinguistic indicator that is at least partiallysynonymous to the non-verbal communications associated with the firstparalinguistic indicator; and means for transmitting the second set ofdata related to the second paralinguistic indicator to the destination.